WHO said it could not be done? And what great victories has he to his credit which qualify him to judge others accurately?

Fortunate is the young man or young woman who learns, early in life, to use imagination, and doubly so in this age of greater opportunity.

Success in this world is always a matter of individual effort, yet you will only be deceiving yourself if you believe that you can succeed without the co-operation of other people.

Discovery is a matter of investigation and use of "imagination."